General
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Target
SolaraExec.exe
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Size
720.4MB
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Sample
241212-247leszqew
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MD5
2637d1d89de4cc8e2ba1328c5c15a4f0
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SHA1
55556776243a82c64656252d09d05631b12a2f8c
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SHA256
7b2583e41b5bdf417f580405ff20649d9253fa1aeeac4236fa1d1173256704df
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SHA512
6a09fb7d2881c8e890f44b891440fd0f5b04aa3afae40edb9346e64c6d94601d8a3bdd98b566a3944ff44246682ef3ae7fd3835c52560969715ef7dde10a6fc2
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SSDEEP
98304:XwV5p0JL9Ob4G4VtHDT+JY1QFBkOhZa5cOWHlrcTLB:Xw8Ob4G4b+21QFBUFUlcHB
Static task
static1
Behavioral task
behavioral1
Sample
SolaraExec.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
SolaraExec.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
meduza
45.130.145.152
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anti_dbg
true
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anti_vm
true
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build_name
Work
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extensions
.txt;.doc;.docx;.pdf;.xls;.xlsx;.log;.db;.sqlite
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grabber_max_size
4.194304e+06
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port
15666
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self_destruct
false
Targets
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Target
SolaraExec.exe
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Size
720.4MB
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MD5
2637d1d89de4cc8e2ba1328c5c15a4f0
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SHA1
55556776243a82c64656252d09d05631b12a2f8c
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SHA256
7b2583e41b5bdf417f580405ff20649d9253fa1aeeac4236fa1d1173256704df
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SHA512
6a09fb7d2881c8e890f44b891440fd0f5b04aa3afae40edb9346e64c6d94601d8a3bdd98b566a3944ff44246682ef3ae7fd3835c52560969715ef7dde10a6fc2
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SSDEEP
98304:XwV5p0JL9Ob4G4VtHDT+JY1QFBkOhZa5cOWHlrcTLB:Xw8Ob4G4b+21QFBUFUlcHB
Score10/10-
Meduza Stealer payload
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Meduza family
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Downloads MZ/PE file
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Accesses Microsoft Outlook profiles
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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